Math, asked by sudharaniloki123, 3 days ago

find the value of x in the quadrilateral ABCD angle c. is 70 and angle d. is 60 angle a. 90 and angle b. is x​

Answers

Answered by chnaidu1969
0

Step-by-step explanation:

hope this helps you better

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Answered by newoldgaming12
0

Answer:

140 is angle b

Step-by-step explanation:

sum of all angle of quadrilateral is 360

hence. 90+70+60+x=360

220+x=360

x=360-220=140

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